Hello there,

	just wanted to see if anyone knew of csound instrument code for
pitch shift and/or frequency shift. I know that some of csound compilations
offer the pitch function as  pre-compiled ugen, or via the pvc
pre-analysis. I however wanted to create "from scratch" those things (i.e.
pitch and freq shift algs...)

	I probably would opt for the "built" in functions but Csound on PPC
(Mac) doesn't have a non-pre-analysed pitch shift compiled (at least I am
not aware of such). Also, there is a case of frequency shift effect which
is again - different to pitch shift alg.

	Well stay cool - Leon.

	I'm not sure what you mean when you say that there are not any
pitch/frequency shifting devices in csound.  The most basic is simple
sample rate shifting, via tablei, loscil, or diskin.  You mentioned pvoc.
The various granular operators (grain, granule) can do granular pitch
shifting.

Mike Berry
mikeb@mills.edu

look at SNDWARP too in the 3.46 documentation from Montreal.

On Wed, 23 Jul 1997, Mike Berry wrote:

> 	I'm not sure what you mean when you say that there are not any
> pitch/frequency shifting devices in csound.  The most basic is simple
> sample rate shifting, via tablei, loscil, or diskin.  You mentioned pvoc.
> The various granular operators (grain, granule) can do granular pitch
> shifting.
> 
> Mike Berry
> mikeb@mills.edu
> 
> 
> 
>